作者:C.W. Moszczenski、R.J. Hooper
DOI:10.1016/s0020-1693(00)82780-2
日期:1983.1
The IR spectra of some metalvaline chelates have been investigated from 3600–250 cm−1 and empirical assignments for observed bands relevant to the chelation binding have been accomplished. The configurations of the chelates have been deduced. From the variations in the metalnitrogen stretching and NH2 stretching frequencies, the periodic series trend in metalnitrogen bond strengths is shown to be
已经研究了一些金属缬氨酸螯合物的红外光谱,范围为3600–250 cm -1,并且完成了与螯合结合相关的观察谱带的经验分配。推断出螯合物的构型。从金属氮的拉伸和NH 2的变化在拉伸频率上,金属-氮键强度的周期性序列趋势显示为Co(II) Zn(II),符合Irving-Williams阶。Zn(II)